Consider the below string made up of letters. How many such vowels are there each of which is immediately followed by a vowel? G W W O W Q Q O O W W G W W G Q W Q Q G G Q W G Q

Refer to the given number and symbol series and answer the question that follows. Counting to be done from left to right only. All numbers are single-digit numbers. (Left) © $ £ 7 3 @ £ 7 8 6 8 % 6 © 3 4 & € 9 @ 8 5 (Right) How many such symbols are there, each of which is immediately preceded by a number and also immediately followed by a number?

Refer to the following number and symbol series and answer the question that follows. Counting to be done from left to right only. All numbers are single-digit numbers. (Left) 6 7 8 9 & 5 £ & $ £ $ 1 * * # * € 8 % 8 © 7 (Right) How many such numbers are there, each of which is immediately preceded by a symbol and also immediately followed by a symbol?